Avoid heap allocations in IPAddress

remoting/host/ipc_host_event_logger.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/host/ipc_host_event_logger.h"
 
 #include "base/logging.h"
 #include "ipc/ipc_sender.h"
 #include "net/base/ip_endpoint.h"
 #include "remoting/host/chromoting_messages.h"
@@ skipping 42 matching lines @@
 }
 
 void IpcHostEventLogger::OnClientRouteChange(
     const std::string& jid,
     const std::string& channel_name,
     const protocol::TransportRoute& route) {
   DCHECK(CalledOnValidThread());
 
   SerializedTransportRoute serialized_route;
   serialized_route.type = route.type;
-  serialized_route.remote_ip = route.remote_address.address().bytes();
+  serialized_route.remote_ip = route.remote_address.address().BytesAsVector();
   serialized_route.remote_port = route.remote_address.port();
-  serialized_route.local_ip = route.local_address.address().bytes();
+  serialized_route.local_ip = route.local_address.address().BytesAsVector();
   serialized_route.local_port = route.local_address.port();
   daemon_channel_->Send(new ChromotingNetworkDaemonMsg_ClientRouteChange(
       jid, channel_name, serialized_route));
 }
 
 void IpcHostEventLogger::OnShutdown() {
   DCHECK(CalledOnValidThread());
 
   daemon_channel_->Send(new ChromotingNetworkDaemonMsg_HostShutdown());
 }
 
 void IpcHostEventLogger::OnStart(const std::string& xmpp_login) {
   DCHECK(CalledOnValidThread());
 
   daemon_channel_->Send(new ChromotingNetworkDaemonMsg_HostStarted(xmpp_login));
 }
 
 }  // namespace remoting